Publications
Combined 34 S, 33 S and 18 O isotope fractionations record different intracellular steps of microbial sulfate reduction. Geochimica et Cosmochimica Acta. 203:364–380.
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2017. Consumption of atmospheric hydrogen during the life cycle of soil-dwelling actinobacteria. Environmental Microbiology Reports. 6:226–238.
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2014. Development of a new methane tracer: kinetic isotope effect of 13CH3D+ OH from 278 to 313K.. Atmospheric Chemistry & Physics Discussions. 15
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2015. Early evolution of atmospheric oxygen from multiple-sulfur and carbon isotope records of the 2.9 Ga Mozaan Group of the Pongola Supergroup, Southern Africa. South African Journal of GeologySouth African Journal of Geology. 109(1-2):97-108.
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2006. Effect of electron donors on the fractionation of sulfur isotopes by a marine Desulfovibrio sp.. Geochimica et Cosmochimica ActaGeochimica et Cosmochimica Acta. 75(15):4244-4259.
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2011. Effects of Iron and Nitrogen Limitation on Sulfur Isotope Fractionation during Microbial Sulfate Reduction. Applied and Environmental Microbiology.
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2012. Effects of Iron and Nitrogen Limitation on Sulfur Isotope Fractionation during Microbial Sulfate Reduction.. Applied and environmental microbiologyApplied and environmental microbiology. :AEM.01842-12-.
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2012. Exploring deep microbial life in coal-bearing sediment down to 2.5 km below the ocean floor. Science. 349:420-424.
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2015. Exploring deep microbial life in coal-bearing sediment down to 2.5 km below the ocean floor. Science. 349:420-424.
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2015. Exploring deep microbial life in coal-bearing sediment down to 2.5 km below the ocean floor. Science. 349:420-424.
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2015. Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature. 568:487–492.
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2019. Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature. 568:487–492.
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2019. Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature. 568:487–492.
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2019. Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature. 568:487–492.
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2019. Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature. 568:487–492.
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2019. Formation and stability of oxygen-rich bubbles that shape photosynthetic mats. GeobiologyGeobiology. 8:45-55.
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2010. Fractionation of sulfur isotopes by Desulfovibrio vulgaris mutants lacking hydrogenases or type I tetraheme cytochrome c3. Frontiers in MicrobiologyFrontiers in Microbiology. 4(June):1-10.
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2013. Influence of phosphorus and cell geometry on the fractionation of sulfur isotopes by several species of Desulfovibrio during microbial sulfate reduction. Frontiers in Microbiology. 8:890.
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2017. Isotope systematics of Icelandic thermal fluids. Journal of Volcanology and Geothermal Research. :-.
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2017. Large sulfur isotope fractionation does not require disproportionation. ScienceScience. 333(6038):74-77.
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2011. A multiple sulfur and organic carbon isotope record from non-conglomeratic sedimentary rocks of the Mesoarchean Witwatersrand Supergroup, South Africa. Precambrian ResearchPrecambrian Research. 216-219:208-231.
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2012. .
2014. Nitrogen fixation sustained productivity in the wake of the Palaeoproterozoic Great Oxygenation Event. Nature Communications. 9:978.
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2018. Open-source sensor for measuring oxygen partial pressures below 100 microbars. PloS one. 13:e0206678.
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2018. Open-source sensor for measuring oxygen partial pressures below 100 microbars. PloS one. 13:e0206678.
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